[tx-robot] updated from transifex

apps/files/l10n/ia.php

apps/files_trashbin/l10n/ia.php

core/l10n/de.php

core/l10n/de_DE.php

core/l10n/ia.php

core/l10n/sl.php

l10n/de/core.po

l10n/de_DE/core.po

l10n/de_DE/lib.po

l10n/ia/core.po

l10n/ia/files.po

l10n/ia/files_trashbin.po

l10n/ia/settings.po

l10n/sl/core.po

l10n/templates/core.pot

l10n/templates/files.pot

l10n/templates/files_encryption.pot

l10n/templates/files_external.pot

l10n/templates/files_sharing.pot

l10n/templates/files_trashbin.pot